| | Ambler, PA | Houma, LA | United States |
| Population | 6,747 | 33,461 | 329,725,481 |
| Female Population | 50.4% | 51.2% | 50.5% |
| Male Population | 49.6% | 48.8% | 49.5% |
| Median Age | 36.3 | 36.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 6,426 | 33,662 | 309,327,143 |
| Population - 2000 | 6,426 | 32,393 | 285,036,114 |
| Population - 1990 | 6,609 | 30,495 | 251,960,433 |
| Pop. 2000 to Now | 1.1% | 0.2% | 15.6% |
| Pop. 1990 to Now | -1.7% | 6.5% | 30.8% |
| space4 | | | |
| Population Density | 7,919.0 | 2,319.2 | 93.4 |
| Land Area | 0.9 | 14.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Ambler, PA | Houma, LA | United States |
| Age 0 to 4 | 5.6% | 9.3% | 5.9% |
| Age 5 to 9 | 7.4% | 6.2% | 6.1% |
| Age 10 to 14 | 6.9% | 6.2% | 6.6% |
| Age 15 to 17 | 3.7% | 4.6% | 3.9% |
| Age 18 to 20 | 2.7% | 1.8% | 4.0% |
| Age 21 to 24 | 3.7% | 5.0% | 5.2% |
| Age 25 to 34 | 17.1% | 14.7% | 13.8% |
| Age 35 to 44 | 11.9% | 11.4% | 12.9% |
| Age 45 to 54 | 17.9% | 12.6% | 12.6% |
| Age 55 to 59 | 3.7% | 7.3% | 6.7% |
| Age 60 to 64 | 6.7% | 5.3% | 6.3% |
| Age 65 to 74 | 6.8% | 9.7% | 9.6% |
| Age 75 to 84 | 3.7% | 4.7% | 4.5% |
| Age 85 and over | 2.1% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Ambler, PA | Houma, LA | United States |
| White | 69.6% | 64.8% | 59.4% |
| Black | 12.5% | 21.7% | 12.2% |
| Asian | 3.9% | 0.7% | 5.6% |
| Native American | 0.0% | 4.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.5% | 0.1% | 0.4% |
| Two or More Races | 3.4% | 3.1% | 3.2% |
| Hispanic | 10.0% | 5.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Ambler, PA | Houma, LA | United States |
| Married Population | 48.6% | 46.1% | 49.8% |
| Currently Married | 48.2% | 44.0% | 48.0% |
| Married but Separated | 0.4% | 2.1% | 1.8% |
| Single Population | 51.4% | 53.9% | 50.2% |
| Never Married | 36.8% | 35.0% | 33.8% |
| Divorced | 10.2% | 12.6% | 10.8% |
| Widowed | 4.4% | 6.3% | 5.6% |
| space5 | | | |
| Household Size | 2.50 | 2.47 | 2.60 |
| Households | 2,606 | 13,474 | 124,010,992 |
| Family Households | 1,636 | 8,705 | 80,755,759 |
| Married couple, w/children | 37.7% | 28.5% | 30.5% |
| Married couple, no children | 40.0% | 34.8% | 42.9% |
| Non Family Households | 970 | 4,769 | 43,255,233 |
| Single householder, w/children | 14.5% | 24.3% | 15.8% |
| Single householder, no children | 7.8% | 12.5% | 10.8% |